{"id":232114,"date":"2023-12-22T02:13:52","date_gmt":"2023-12-21T18:13:52","guid":{"rendered":"https:\/\/www.idc.net\/help\/232114\/"},"modified":"2023-12-22T02:13:52","modified_gmt":"2023-12-21T18:13:52","slug":"%e5%88%86%e5%b8%83%e5%bc%8f%e6%95%b0%e6%8d%ae%e5%ba%93tidb%e5%9c%a8%e5%95%86%e4%b8%9a%e9%93%b6%e8%a1%8c%e7%9a%84%e8%ae%be%e8%ae%a1%e4%b8%8e%e5%ae%9e%e8%b7%b5","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/232114\/","title":{"rendered":"\u5206\u5e03\u5f0f\u6570\u636e\u5e93TiDB\u5728\u5546\u4e1a\u94f6\u884c\u7684\u8bbe\u8ba1\u4e0e\u5b9e\u8df5"},"content":{"rendered":"<h1>\u5206\u5e03\u5f0f\u6570\u636e\u5e93TiDB\u5728\u5546\u4e1a\u94f6\u884c\u7684\u8bbe\u8ba1\u4e0e\u5b9e\u8df5<\/h1>\n<p><span>\u4f5c\u8005\uff1a\u738b\u65ed\u4e1b \u5218\u6d0b<\/span> 2018-10-15 11:20:04<br \/>\n<i><\/i><br \/>\n<span>\u6570\u636e\u5e93<\/span><br \/>\n<i><\/i><br \/>\n<span>\u5176\u4ed6\u6570\u636e\u5e93<\/span><br \/>\n<i><\/i><br \/>\n<span>\u5206\u5e03\u5f0f<\/span> 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Raft \u7b97\u6cd5\u7684\u591a\u526f\u672c\u590d\u5236\u7b49\u91cd\u8981 NewSQL \u7279\u6027\uff0c\u5e76\u4e14\u4e5f\u6ee1\u8db3\u6211\u884c\u5bf9\u4e8e\u9ad8\u53ef\u7528\u3001\u9ad8\u6027\u80fd\u3001\u9ad8\u53ef\u6269\u5c55\u6027\u7684\u8981\u6c42\u3002TiDB\u90e8\u7f72\u7b80\u5355\uff0c\u5728\u7ebf\u5f39\u6027\u6269\u5bb9\u4e0d\u5f71\u54cd\u4e1a\u52a1\uff0c\u5f02\u5730\u591a\u6d3b\u53ca\u81ea\u52a8\u6545\u969c\u6062\u590d\u4fdd\u969c\u6570\u636e\u5b89\u5168\uff0c\u540c\u65f6\u517c\u5bb9 MySQL 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center\">&nbsp;<\/p>\n<p><strong>\u4e8c\u3001\u4e1a\u52a1\u8981\u6c42<\/strong><\/p>\n<p><strong>1\u3001\u4e1a\u52a1\u6570\u636e\u4f30\u7b97<\/strong><\/p>\n<p>\u6211\u4eec\u8bbe\u8ba1\u7684TiDB\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u96c6\u7fa4\u5728\u4e00\u671f\u8ba1\u5212\u627f\u8f7d\u4e00\u5957\u4e1a\u52a1\u7cfb\u7edf\uff0c\u8be5\u7cfb\u7edf\u4e3a\u6211\u884c\u6838\u5fc3\u652f\u4ed8\u4ea4\u6613\u7cfb\u7edf\u3002\u5728\u91c7\u8d2d\u8bbe\u5907\u4e4b\u524d\uff0c\u6211\u4eec\u6839\u636e\u4e1a\u52a1\u7684\u53d1\u5c55\u89c4\u6a21\u8fdb\u884c\u4e86\u5408\u7406\u4f30\u7b97\uff0c\u5f97\u51fa\u4e86\u9884\u671f\u65e5\u4ea4\u6613\u91cf\u3001\u6570\u636e\u89c4\u6a21\u3001\u6570\u636e\u589e\u957f\u7387\u7b49\u4fe1\u606f\u3002<\/p>\n<p><strong>2\u3001\u8bbe\u5907\u9700\u6c42\u4f30\u7b97<\/strong><\/p>\n<p>\u8bbe\u5907\u9700\u6c42\u6309\u7167\u7b2c\u4e00\u5e74\u7684\u6570\u636e\u91cf\u548c\u65e5\u4ea4\u6613\u91cf\u8fdb\u884c\u89c4\u5212\uff0c\u5e76\u7efc\u5408\u8003\u8651\u4e86\u6570\u636e\u526f\u672c\u6570\u548c\u78c1\u76d8\u7a7a\u95f4\u53ef\u7528\u7387\uff0c\u56e0\u6b64\u9700\u8981\u89c4\u5212\u8db3\u591f\u7684\u5197\u4f59\u5b58\u50a8\u5bb9\u91cf\u3002\u6b64\u5916\uff0cTiDB\u96c6\u7fa4\u8fd8\u9700\u8981\u4e2d\u63a7\u673a\u5bf9\u96c6\u7fa4\u8fdb\u884c\u7edf\u4e00\u7ba1\u7406\u3001\u9700\u8981\u76d1\u63a7\u673a\u8fdb\u884c\u96c6\u7fa4\u76d1\u63a7\u3001\u9700\u8981\u670d\u52a1\u5668\u8fdb\u884c\u6570\u636e\u5907\u4efd\uff0c\u56e0\u6b64\uff0c\u8fd8\u8981\u8003\u8651\u8fd9\u4e9b\u670d\u52a1\u5668\u7684\u89c4\u5212\u3002<\/p>\n<p>\u9664\u4e86\u751f\u4ea7\u96c6\u7fa4\uff0c\u6211\u4eec\u8fd8\u8bbe\u8ba1\u4e86\u4ece\u96c6\u7fa4\uff0c\u4f5c\u4e3a\u5f02\u5730\u707e\u5907\u4f7f\u7528\u3002\u751f\u4ea7\u96c6\u7fa4\u548c\u707e\u5907\u96c6\u7fa4\u4e4b\u95f4\u901a\u8fc7binlog\u540c\u6b65\u6570\u636e\uff0c\u6211\u4eec\u9009\u7528\u4e86Kafka\u4f5c\u4e3abinlog\u540c\u6b65\u5de5\u5177\uff0c\u56e0\u6b64\uff0c\u9700\u8981\u8003\u8651Kafka\u670d\u52a1\u5668\u7684\u914d\u7f6e\u89c4\u5212\u3002<\/p>\n<p>\u81f3\u6b64\uff0c\u6211\u884c\u7684TiDB\u96c6\u7fa4\u6240\u9700\u7684\u8bbe\u5907\u5747\u5df2\u89c4\u5212\u5b8c\u6bd5\uff0c\u8be6\u60c5\u5982\u4e0b\uff1a<\/p>\n<table style=\"margin: 0px 0px 10px;padding: 0px;border-collapse: collapse;width: 378px;max-width: 100%;, Arial, sans-serif;font-size: 17px;letter-spacing: 0.544px;line-height: 27.2px;text-align: justify\" width=\"715\">\n<thead>\n<tr>\n<td style=\"margin: 0px;padding: 5px 10px;max-width: 100%\"><strong><span style=\"margin: 0px;padding: 0px;max-width: 100%;font-size: 15px\">\u8bbe\u5907\u89d2\u8272<\/span><\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"margin: 0px;padding: 6px 13px;max-width: 100%;line-height: 1.42857;vertical-align: top\">\n<p style=\"margin: 0px 0px 5px;padding: 0px;max-width: 100%;clear: both;min-height: 1em;line-height: 1.75em\"><span style=\"margin: 0px;padding: 0px;max-width: 100%;font-size: 15px\">\u751f\u4ea7\u96c6\u7fa4TiKV<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"margin: 0px;padding: 6px 13px;max-width: 100%;line-height: 1.42857;vertical-align: top\">\n<p style=\"margin: 0px 0px 5px;padding: 0px;max-width: 100%;clear: both;min-height: 1em;line-height: 1.75em\"><span style=\"margin: 0px;padding: 0px;max-width: 100%;font-size: 15px\">\u751f\u4ea7\u96c6\u7fa4TiDB\/PD<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"margin: 0px;padding: 6px 13px;max-width: 100%;line-height: 1.42857;vertical-align: top\">\n<p style=\"margin: 0px 0px 5px;padding: 0px;max-width: 100%;clear: both;min-height: 1em;line-height: 1.75em\"><span style=\"margin: 0px;padding: 0px;max-width: 100%;font-size: 15px\">\u4e2d\u63a7\u673a<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"margin: 0px;padding: 6px 13px;max-width: 100%;line-height: 1.42857;vertical-align: top\">\n<p style=\"margin: 0px 0px 5px;padding: 0px;max-width: 100%;clear: both;min-height: 1em;line-height: 1.75em\"><span style=\"margin: 0px;padding: 0px;max-width: 100%;font-size: 15px\">\u76d1\u63a7\u673a<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"margin: 0px;padding: 6px 13px;max-width: 100%;line-height: 1.42857;vertical-align: top\">\n<p style=\"margin: 0px 0px 5px;padding: 0px;max-width: 100%;clear: both;min-height: 1em;line-height: 1.75em\"><span style=\"margin: 0px;padding: 0px;max-width: 100%;font-size: 15px\">\u5907\u4efd\u670d\u52a1\u5668<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"margin: 0px;padding: 6px 13px;max-width: 100%;line-height: 1.42857;vertical-align: top\">\n<p style=\"margin: 0px 0px 5px;padding: 0px;max-width: 100%;clear: both;min-height: 1em;line-height: 1.75em\"><span style=\"margin: 0px;padding: 0px;max-width: 100%;font-size: 15px\">Kafka\u670d\u52a1\u5668<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"margin: 0px;padding: 6px 13px;max-width: 100%;line-height: 1.42857;vertical-align: top\">\n<p style=\"margin: 0px 0px 5px;padding: 0px;max-width: 100%;clear: both;min-height: 1em;line-height: 1.75em\"><span style=\"margin: 0px;padding: 0px;max-width: 100%;font-size: 15px\">\u4ece\u96c6\u7fa4\u670d\u52a1\u5668<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u4e09\u3001\u6574\u4f53\u67b6\u6784\u8bbe\u8ba1<\/strong><\/p>\n<p>\u6211\u4eec\u7684TiDB\u96c6\u7fa4\u4e3a\u4e24\u5730\u4e09\u4e2d\u5fc3\u591a\u6d3b\u67b6\u6784\uff0c\u5e76\u4e14\u8bbe\u8ba1\u4e86\u4e3b\u4ece\u96c6\u7fa4\u7684\u707e\u5907\u90e8\u7f72\uff0c\u672c\u7ae0\u8282\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u67b6\u6784\u8bbe\u8ba1\u3002<\/p>\n<p><strong>1\u3001\u903b\u8f91\u67b6\u6784\u8bbe\u8ba1<\/strong>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center\">&nbsp;<\/p>\n<p>\u67b6\u6784\u8bf4\u660e\uff1a<\/p>\n<p>(1)\u6574\u4e2a\u96c6\u7fa4\u91c7\u7528\u4e3b\u4ece\u7ed3\u6784\uff0c\u4e3b\u96c6\u7fa4\u4f5c\u4e3a\u751f\u4ea7\u96c6\u7fa4\uff0c\u627f\u62c5\u65e5\u5e38\u751f\u4ea7\u670d\u52a1\uff0c\u4ece\u96c6\u7fa4\u901a\u8fc7 binlog 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TiDB \u7684\u5173\u952e\u670d\u52a1\u5de5\u4f5c\u72b6\u6001\uff0c\u9488\u5bf9\u5f02\u5e38\u4ea7\u751f\u544a\u8b66\u3002\u4e0b\u56fe\u662f\u65c1\u8def\u76d1\u63a7\u793a\u610f\u56fe\uff1a&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center\">&nbsp;<\/p>\n<p>(3)mocha\u76d1\u63a7<\/p>\n<p>\u76d1\u63a7\u6570\u636e\u5e93\u7ea7\u522b\u7684\u8fd0\u884c\u72b6\u51b5\u3002<\/p>\n<p><strong>4\u3001\u5907\u4efd\u4e0e\u6062\u590d<\/strong><\/p>\n<p>\u867d\u7136TiDB\u96c6\u7fa4\u7684\u591a\u526f\u672c\u7b56\u7565\u53ef\u4ee5\u907f\u514d\u6545\u969c\u53d1\u751f\u65f6\u6570\u636e\u7684\u4e22\u5931\uff0c\u4f46\u6211\u4eec\u4ecd\u7136\u9700\u8981\u5236\u5b9a\u5b8c\u5584\u7684\u6570\u636e\u5907\u4efd\u4e0e\u6062\u590d\u7b56\u7565\uff0c\u8fdb\u4e00\u6b65\u52a0\u5f3a\u6570\u636e\u5b89\u5168\u6027\u3002<\/p>\n<p>\u901a\u8fc7\u5168\u91cf\u5907\u4efd\u5de5\u5177(Mydumper)\u4e0e\u589e\u91cf\u5907\u4efd\u7ec4\u4ef6(binlog)\uff0c\u5bf9 TiDB \u96c6\u7fa4\u6570\u636e\u5e93\u7684\u4efb\u610f\u65f6\u95f4\u70b9\u7684\u72b6\u6001\u8fdb\u884c\u4fdd\u5b58;\u5f53\u9700\u8981\u6062\u590d\u6570\u636e\u5230\u67d0\u4e00\u4e2a\u65f6\u95f4\u70b9\u65f6\uff0c\u9996\u5148\u4f7f\u7528\u5168\u91cf\u6570\u636e\u6062\u590d\u5de5\u5177(Loader)\u6062\u590d\u8be5\u65f6\u95f4\u70b9\u4e4b\u524d\u7684\u6700\u540e\u4e00\u4e2a\u5168\u91cf\u5907\u4efd\uff0c\u786e\u8ba4\u5168\u91cf\u5bfc\u5165\u65e0\u8bef\u540e\uff0c\u4f7f\u7528\u589e\u91cf\u6062\u590d\u5de5\u5177(Reparo)\u6062\u590dPB\u6587\u4ef6\u5f62\u5f0f\u7684binlog 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center\">&nbsp;<\/p>\n<p>(2)\u6062\u590d<\/p>\n<p>\u4efb\u610f\u4e00\u53f0\u5b89\u88c5\u6709mysql\u5b9e\u4f8b\u7684\u670d\u52a1\u5668\u5747\u53ef\u7528\u6765\u6062\u590d\u6570\u636e\uff0c\u4e5f\u53ef\u5c06\u5907\u4efd\u7684\u751f\u4ea7\u6570\u636e\u7ecf\u8fc7\u8131\u654f\u5904\u7406\u540e\u7528\u4e8e\u6d4b\u8bd5\u73af\u5883\u7684TiDB\u96c6\u7fa4\u3002<\/p>\n<p><strong>5\u3001\u65e5\u5e38\u8fd0\u7ef4\u65b9\u6848<\/strong><\/p>\n<p>(1)\u4ea7\u54c1\u5347\u7ea7\u7b56\u7565<\/p>\n<p>TiDB\u4f5c\u4e3a\u5f00\u6e90\u8f6f\u4ef6\uff0c\u5176\u4ea7\u54c1\u8fed\u4ee3\u901f\u5ea6\u5feb\uff0c\u5e38\u4f7f\u7528\u8865\u4e01\u5f0f\u66f4\u65b0\uff0c\u4e00\u65e6\u53d1\u73b0\u9519\u8bef\u53ef\u9a6c\u4e0a\u66f4\u65b0\uff0c\u8fd9\u4e0e\u94f6\u884c\u4e1a\u8981\u6c42\u7684\u7a33\u5b9a\u6027\u5b58\u5728\u4e00\u5b9a\u5dee\u5f02\uff0c\u4e14\u4e0d\u7b26\u5408\u76d1\u7ba1\u8981\u6c42\u7684\u53d8\u66f4\u6d41\u7a0b\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u76ee\u524d\u7684\u5347\u7ea7\u7b56\u7565\u662f\u5f85\u5176\u65b0\u53d1\u5e03\u7684\u5927\u7248\u672c\u7a33\u5b9a\u540e\u518d\u5b89\u6392\u53d8\u66f4\u5347\u7ea7\uff0c\u5bf9\u4e8e\u8865\u4e01\u5f0f\u5c0f\u7248\u672c\uff0c\u5728\u4e0d\u5f71\u54cd\u4e1a\u52a1\u7684\u60c5\u51b5\u4e0b\uff0c\u6682\u7f13\u5347\u7ea7\u3002<\/p>\n<p>(2)\u96c6\u7fa4\u65e5\u5e38\u5de1\u68c0<\/p>\n<p>\u9664\u4e8624\u5c0f\u65f6\u5b9e\u65f6\u76d1\u63a7\u5916\uff0c\u6211\u884c\u8981\u6c42\u6bcf\u65e5\u5bf9\u6570\u636e\u5e93\u8fdb\u884c\u5b9a\u65f6\u5de1\u68c0\u3002\u8fd9\u90e8\u5206\u6211\u4eec\u7f16\u5199\u4e86\u81ea\u52a8\u5de1\u68c0\u811a\u672c\uff0c\u901a\u8fc7\u90ae\u4ef6\u65b9\u5f0f\u63a8\u9001\u6570\u636e\u5e93\u8fd0\u884c\u72b6\u6001\u3002<\/p>\n<p>(3)\u96c6\u7fa4\u6269\u5bb9\u7f29\u5bb9\u65b9\u6848<\/p>\n<p>TiDB 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style=\"text-align: center\">&nbsp;<\/p>\n<p>\u5207\u6362\u65f6\uff0c\u4e3b\u4ece\u96c6\u7fa4\u67b6\u6784\u4e0d\u53d8\uff0c\u4ec5\u4ec5\u662f\u4e3b\u4ece\u540c\u6b65\u6570\u636e\u6d41\u6539\u53d8\u65b9\u5411\u3002\u5207\u6362\u6d41\u7a0b\u5982\u4e0b\uff1a<\/p>\n<p>1)\u505c\u4e1a\u52a1\uff0c\u7b49\u5f85\u4e3b\u4ece\u540c\u6b65\u5b8c\u6210;<\/p>\n<p>2)\u5173\u95ed\u4e3b\u96c6\u7fa4 Drainer, \u505c\u6b62\u4e3b\u4ece\u540c\u6b65;<\/p>\n<p>3)\u5173\u95ed\u4e3b\u96c6\u7fa4\uff0c\u8bb0\u5f55\u5f53\u524d\u65f6\u95f4\u6233;<\/p>\n<p>4)\u5c06\u4e1a\u52a1\u6570\u636e\u5e93\u8fde\u63a5\u5207\u6362\u5230\u4ece\u96c6\u7fa4;<\/p>\n<p>5)\u542f\u52a8\u4e3b\u96c6\u7fa4;<\/p>\n<p>6)\u4ece\u96c6\u7fa4\u8fd0\u884c Drainer\uff0c\u5411\u4e3b\u673a\u7fa4\u540c\u6b65\u3002<\/p>\n<p><strong>7\u3001\u5e94\u7528\u9002\u914d\u548c\u4f18\u5316<\/strong><\/p>\n<p>(1)\u68c0\u67e5\u548c\u4f18\u5316\u5e93\/\u8868\/\u7d22\u5f15\u7b49\u5185\u90e8\u5bf9\u8c61<\/p>\n<p>TiDB 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